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Huawei H12-821_V1.0-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: BGP Core Knowledge | 17% | - BGP route selection and control - BGP concepts and attributes - BGP deployment and optimization |
| Topic 2: Routing and Traffic Control | 10% | - Routing policy and filtering - Traffic engineering and control |
| Topic 3: Network Service and Management | 2% | |
| Topic 4: Multicast Basics | 9% | - IGMP and PIM protocols - Multicast principles |
| Topic 5: IS-IS Core Knowledge | 8% | - IS-IS protocol fundamentals - IS-IS routing and configuration |
| Topic 6: Routing Basics | 3% | |
| Topic 7: Large-scale WLAN Networking Architecture | 6% | |
| Topic 8: Network Reliability Basics | 8% | - BFD and fault detection - VRRP and redundancy - High availability design |
| Topic 9: OSPF Core Knowledge | 16% | - OSPF principles and operation - OSPF configuration and troubleshooting - OSPF route calculation and selection |
| Topic 10: Switching Core Knowledge | 7% | - Link aggregation - Spanning Tree Protocol - VLAN and trunking |
| Topic 11: Network Security Basics | 9% | - AAA and access control - ACL and packet filtering - Security defense technologies |
| Topic 12: IPv6 Core Knowledge | 3% | - IPv6 addressing and header - IPv6 routing protocols |
| Topic 13: Network Solutions | 2% |
Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
1. Which of the following descriptions about the default sending time interval of BFD detection packets is correct?
A) The default sending interval is 1000 milliseconds
B) The default sending interval is 10 milliseconds
C) The default sending interval is 5 milliseconds
D) The default sending interval is 100 milliseconds
2. The routing attributes of the three routing entries are as shown in the figure. Assume that the next hop of the three routing entries is reachable. When these three routing entries arrive at the BGP router in order, which routing entry will be preferred by BGP in the end by default?
A) Route B
B) Route A
C) Route C
3. The matching results of ACL include "match (allow)", "match (deny)" and "no match".
A) TRUE
B) FALSE
4. Three switches run the RSTP protocol, and the topology and configuration are as shown in the figure.
So which of the following descriptions of root bridges is correct?
A) The root bridge cannot be determined
B) The root bridge is SWB
C) The root bridge is SWA
D) The root bridge is SWC
5. Multiple BGP processes cannot be configured on one router.
A) TRUE
B) FALSE
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: B | Question # 3 Answer: A | Question # 4 Answer: C | Question # 5 Answer: A |
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